P0480 · 原廠技術資料

CHRYSLER, DODGE · 2016-06-02

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) P050D - Cold Start Rough Idle. P0335 - Crankshaft Position Sensor Circuit. P1607 - PCM Internal Shutdown Timer Rationality. P0133 - O2 Sensor 1/1 Slow Response. P0456 - EVAP System Small Leak. P0480 - Cooling Fan 1 Control Circuit/Open. U0402 - Implausible Data Received From TCM. P2172 - High Airflow/Vacuum Leak Detected. P1D73 -…

CHRYSLER, DODGE · 2016-05-18

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · **P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak.** · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum…

CHRYSLER, DODGE · 2016-05-18

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · **P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak.** · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum…

CHRYSLER, DODGE · 2016-05-18

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) · **P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response. · P0456 - Evap System Small Leak.** · P0480 - Cooling Fan 1 Control Circuit/Open. · U0402 - Implausible Data Received From TCM. · P2172 - High Airflow/Vacuum…

CHRYSLER · 2016-05-03

Flash: 3.6L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: · **P0335 - Crankshaft Position Sensor Circuit.** · U0402 - Implausible Data Received From TCM - (Transmission Control Module). · P0480 - Cooling Fan 1 Control Circuit/Open. **In addition, the following software enhancement is available: · Elimination of (disable) Low idle 550 RPM to mitigate rough idle complaints (Base idle fully warm maintained at 648 RPM).**

CHRYSLER · 2016-05-03

SYMPTOM/CONDITION: Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: • **P0335 - Crankshaft Position Sensor Circuit.** • U0402 - Implausible Data Received From TCM - (Transmission Control Module). • P0480 - Cooling Fan 1 Control Circuit/Open. **In addition, the following software enhancement is available: • Elimination of (disable) Low idle 550 RPM to mitigate rough idle complaints (Base idle fully warm maintained at 648 RPM).**

CHRYSLER · 2016-04-29

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: · **P0101 - Mass Air Flow Sensor "A" Circuit Performance. · P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P2610 - PCM Internal Engine Off Timer Performance. · P1607 - PCM Internal Shutdown Timer Rati · U0402 - Implausible Data Received From TCM. · U1424 - Implausible Engine Torque Signal Received. · P0456 - EVAP System Small Leak. · P0480 - Cooling Fan 1 Control Circuit/Open. In…

CHRYSLER · 2016-04-29

SYMPTOM/CONDITION: A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: · **P0101 - Mass Air Flow Sensor "A" Circuit Performance. · P050D - Cold Start Rough Idle. · P0335 - Crankshaft Position Sensor Circuit. · P2610 - PCM Internal Engine Off Timer Performance. · P1607 - PCM Internal Shutdown Timer Rationality. · P0133 - O2 Sensor 1/1 Slow Response.** NUMBER: 18-051-16 GROUP: Vehicle Performance DATE: April 29, 2016 · U0402 - Implausible Data Received From TCM. · U1424 - Implausible Engine Torque Signal Received. · P0456 - EVAP System Small Leak. · P0480 - Cooling Fan 1 Control Circuit/Open.

CHEVROLET · 2016-03-02

This Preliminary Information communication provides information to the technician with the step to diagnose and repair vehicle that may have an engine cooling fan that is inoperative with Diagnostic Trouble Code P0480 of P0691. Dealer will need to inspect forward lamp harness water intrusion and replace the damaged harness and components.

CHEVROLET · 2016-02-03

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN WITH THE STEP TO DIAGNOSE AND REPAIR VEHICLE THAT MAY HAVE AN ENGINE COOLING FAN THAT IS INOPERATIVE WITH DIAGNOSTIC TROUBLE CODE P0480 OF P0691. DEALER WILL NEED TO INSPECT FORWARD LAMP HARNESS WATER INTRUSION AND REPLACE THE DAMAGED HARNESS AND COMPONENTS.

CHEVROLET · 2015-12-21

This Preliminary Information communication provides information to the technician with the step to diagnose and repair vehicle that may have an engine cooling fan that is inoperative with Diagnostic Trouble Code P0480 of P0691. Dealer will need to inspect forward lamp harness water intrusion and replace the damaged harness and components.

CHEVROLET · 2015-12-21

Some customers may comment that the engine cooling fan intermittently stops working. As this condition worsens, it may be found that the Check Engine Lamp (CEL) has turned on, the engine cooling fan stops operating all together and/or a P0480 DTC may be set. If the customer would continue driving with an inoperative cooling fan, the engine can overheat causing severe engine component damage.

CHRYSLER, DODGE · 2015-12-18

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8) ? Improved vehicle acceleration. ? P0480 - Cooling Fan 1 Control Circuit/Open. ? P0456 - Evap System Small Leak. ? U0402 - Implausible Data Received From TCM. ? Engine Startup Flare and Idle Surge. ? P2172 - High Airflow/Vacuum Leak Detected. ? P1D73 - AGS Performance. ? U0140 - Lost Communication With Body Control Module. ? P0441…

CHRYSLER · 2015-11-04

Flash: 3.6L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: ? U0402 - Implausible Data Received From TCM. ? P0480 - Cooling Fan 1 Control Circuit/Open.

CHRYSLER, DODGE · 2015-10-24

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8). ? Improved vehicle acceleration. ? P0480 - Cooling Fan 1 Control Circuit/Open. ? P0456 - Evap System Small Leak. ? U0402 - Implausible Data Received From TCM. ? Engine Startup Flare and Idle Surge. ? P2172 - High Airflow/Vacuum Leak Detected. ? P1D73 - AGS Performance. ? U0140 - Lost Communication With Body Control Module. ?…

CHRYSLER, DODGE · 2015-10-24

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination or one or more of the following conditions. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: 2015 UF Vehicles with (Sales Codes ED6, ED8). ? Improved vehicle acceleration. ? P0480 - Cooling Fan 1 Control Circuit/Open. ? P0456 - Evap System Small Leak. ? U0402 - Implausible Data Received From TCM. ? Engine Startup Flare and Idle Surge. ? P2172 - High Airflow/Vacuum Leak Detected. ? P1D73 - AGS Performance. ? U0140 - Lost Communication With Body Control Module. ?…

CHRYSLER · 2015-10-20

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: ? U0402 - Implausible Data Received From TCM. ? U1424 - Implausible Engine Torque Signal Received. ? P0133 - O2 Sensor 1/1 Slow Response. ? P0456 - EVAP System Small Leak. ? P0480 - Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: ? A slight bump may be felt during the 4-5 shift, under light acceleration.

CHRYSLER · 2015-10-20

Flash: 2.4L Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: * U0402 - Implausible Data Received From TCM. * U1424 - Implausible Engine Torque Signal Received. * P0133 - O2 Sensor 1/1 Slow Response. * P0456 - EVAP System Small Leak. * P0480 - Cooling Fan 1 Control Circuit/Open. In addition, the customers may experience the following: * A slight bump may be felt during the 4-5 shift, under light acceleration.

CADILLAC · 2012-10-10

This Preliminary Information communication provides information to the technician about vehicles that have an engine overheat concern or cooling fans are inoperative. Technician may find Diagnostic Trouble Codes P0480, P0691, P0692, or P1258 may be set. Technician will use a scan tool to active the fan. If the electric cooling fan stops working then replace the Cooling Fan Control Module.

CHEVROLET · 2012-02-02

GM: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, DTC P0480 AND/OR P0481 SET- TEMPERATURE GAUGE INDICATES HOT_ COOLING FANS INTERMITTENT OR INOPERATIVE (INSTALL REVISED COOLING FAN RELAY AND HARNESS ASSEMBLY). *JS

CHEVROLET · 2009-09-01

CHEVROLET: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, DTC P0480 AND/OR P0481 SET-TEMPERATURE GAUGE INDICATES HOT-COOLING FANS INTERMITTENT OR INOPERATIVE (INSTALL REVISED COOLING FAN RELAY AND HARNESS ASSEMBLY). *PE

BUICK, CHEVROLET, GMC, OLDSMOBILE, SAAB · 2006-10-01

SERVICE ENGINE SOON (SES) OR CHECK ENGINE LIGHT ON, DTC P0526, P0480, P1481, AND P1484 SET. *TT UPDATED. *KB

LINCOLN · 2003-09-29

INOPERATIVE ENGINE COOLING FAN, DIAGNOSTIC TROUBLE CODE (DTC) P0480 (FAN 1 CONTROL CIRCUIT) AND/OR ENGINE OVERHEAT CONDITION. *TT

OLDSMOBILE · 2002-09-19

AN INTERMITTENT DEAD BATTERY, INTERMITTENT COOLANT FAN RUNNING WITH THE ENGINE BEING SHUT OFF FOR SOMETIME OR AN MALFUNCTION INDICATOR LAMP SETTING A CODE P0480. *TT

CHEVROLET · 2000-12-20

SOME VEHICLES MAY EXHIBIT THE SERVICE ENGINE SOON LIGHT ON AND DIAGNOSTIC TROUBLE CODES P0480 OR P0481 STORED. *TT